You say, Did you put your lunch in your bag? Unfortunately children are banned from putting their lunches in the first time you ask, so they haven’t. Your little kid says, We’re not allowed to take anything in packets anymore. You take all the lunch out of its packets and put it in an old McDonald’s bag and just shake it as hard as you can, being sure to quickly step in the cat shit. You type GET PAPER TOWEL into your brain calendar.

The children GET OUT THE FRONT DOOR after you yell it into their faces six or seven times. In the car, they argue about what radio station to listen to. They argue about what Spotify playlist to listen to. Your little kid kicks the back of your big kid’s chair. Your big kid looks at her funny. Your little kid hates him. Your big kid tells her she doesn’t have any friends. You play a funny prank which is to drive your car into oncoming traffic.

You’re halfway to school when your little kid tells you she forgot to bring the poster you made for her homework. You tell her she has to learn to take responsibility for her own things, while chucking a dangerous u-turn and going back into the house and finding the poster under every Shopkins toy ever made. When you get back in the car she’s crying because your big kid told her horses made of marshmallows don’t exist.

A man cuts you off and then gives you the finger. You think about following him to work and shouting at him about it and then hiding in the staff room to eat Arnott’s assorted cream biscuits while someone else worries about what your kids are doing.

“Students who are told that things are fair implode pretty quickly in middle school as self-doubt hits them,” he said, “and they begin to blame themselves for problems they can’t control.”

Barrett’s personal observation is validated by a newly published study in the peer-reviewed journal Child Development that finds traditionally marginalized youth who grew up believing in the American ideal that hard work and perseverance naturally lead to success show a decline in self-esteem and an increase in risky behaviors during their middle-school years. The research is considered the first evidence linking preteens’ emotional and behavioral outcomes to their belief in meritocracy, the widely held assertion that individual merit is always rewarded.

“If you’re in an advantaged position in society, believing the system is fair and that everyone could just get ahead if they just tried hard enough doesn’t create any conflict for you … [you] can feel good about how [you] made it,” said Erin Godfrey, the study’s lead author and an assistant professor of applied psychology at New York University’s Steinhardt School. But for those marginalized by the system—economically, racially, and ethnically—believing the system is fair puts them in conflict with themselves and can have negative consequences.

“If the system is fair, why am I seeing that everybody who has brown skin is in this kind of job? You’re having to think about that … like you’re not as good, or your social group isn’t as good,” Godfrey said. “That’s the piece … that I was trying to really get at [by studying] these kids.”

From “Why the myth of meritocracy hurts kids of color” by Melinda D. Anderson in The Atlantic.